The trailer was interesting. The gameplay screen shots don't match up too well, but why is this making such a big ruckus? A lot of game series are very well known for showing trailers that misrepresent their respective games.

What did people expect it would be after watching that trailer? It's a zombie game, aren't they all just about the same?

I sometimes wonder if they already do look as good as PS2 cut scenes, but we just can't tell because when they make cut scenes the animations are super smooth because all movements are going in a preconceived direction if you know what I mean.

Also cut scenes are meant to be cinematic so the prospectives make things look better and more fluid.